Royal S4S Trimboard™

Royal S4S Trimboard™

Royal S4S Trimboard™ can be used in countless ways to trim a home and add long-lasting beauty and value. Its smooth, durable, 4-sided finish resists dirt buildup, while its “true square” edges provide cleaner installation. Reversible Royal S4S Trimboard comes ready to install, is paintable and is backed by a Limited 25-Year Warranty.